CVE-2023-22614
Insyde InsydeH2O ChipsetSvcSmm SMM Memory Corruption Vulnerability
Description
An issue was discovered in ChipsetSvcSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There is insufficient input validation in BIOS Guard updates. An attacker can induce memory corruption in SMM by supplying malformed inputs to the BIOS Guard SMI handler.
INFO
Published Date :
April 11, 2023, 9:15 p.m.
Last Modified :
Aug. 14, 2023, 6:21 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.0
Exploitability Score :
2.0
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-22614.
| URL | Resource |
|---|---|
| https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/ | Exploit Third Party Advisory |
| https://www.insyde.com/security-pledge | Vendor Advisory |
| https://www.insyde.com/security-pledge/SA-2023020 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-22614 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-22614 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 08, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Changed Reference Type https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/ No Types Assigned https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/ Exploit, Third Party Advisory Changed Reference Type https://www.insyde.com/security-pledge No Types Assigned https://www.insyde.com/security-pledge Vendor Advisory Changed Reference Type https://www.insyde.com/security-pledge/SA-2023020 No Types Assigned https://www.insyde.com/security-pledge/SA-2023020 Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:insyde:insydeh20:05.42.52.0026:*:*:*:*:*:*:* *cpe:2.3:a:insyde:insydeh20:05.43.01.0026:*:*:*:*:*:*:* *cpe:2.3:a:insyde:insydeh20:05.43.12.0056:*:*:*:*:*:*:* *cpe:2.3:a:insyde:insydeh20:05.44.34.0054:*:*:*:*:*:*:* *cpe:2.3:a:insyde:insydeh20:05.44.45.0015:*:*:*:*:*:*:* *cpe:2.3:a:insyde:insydeh20:05.44.45.0028:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-22614 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-22614
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.01%
score
0.18826
percentile